MASWSS0143TR View Datasheet(PDF) - M/A-COM Technology Solutions, Inc.

Part Name

Description

MFG CO.

MASWSS0143TR

3 Watt Cellular T/R and Antenna Changeover Switch DC - 3.0 GHz

M/A-COM Technology Solutions, Inc. 

1 2 3

MASWSS0143

3 Watt Cellular T/R and Antenna Changeover Switch

DC - 3.0 GHz

Features

• Low Insertion Loss: < 0.4 dB @ 1900 MHz

• Low Current Consumption: <20 µA @ +5V

• High Intercept Point: 58 dBm @ 1 GHz

• Positive or Negative Voltage Control

• CDMA, W-CDMA, TDMA, GSM, PCS and DCS

• Lead-Free Plastic SOT-26 Package

• 100% Matte Tin Plating over Copper

• Halogen-Free “Green” Mold Compound

• 260°C Reflow Compatible

• RoHS* Compliant Version of SW-425

Functional Block Diagram

39 pF

VA

RFC

VB

Rev. V4

Description

M/A-COM’s MASWSS0143 is a GaAs monolithic

switch in a lead-free, SOT-26 surface mount plastic

package. The MASWSS0143 is ideally suited for

applications where very low power consumption, low

intermodulation products and very small size are

required.

RF1

Pin 1

GND

39 pF

RF2

39 pF

Typical applications include internal / external an-

tenna select switch for portable telephones and data

radios. In addition because of its low loss, good iso-

lation, and inherent speed, the MASWSS0143 can

be used as a conventional T/R switch or as an an-

tenna diversity switch.

The MASWSS0143 can be used in power applica-

tions up to 3 watts in systems such as cellular PCS,

CDMA, W-CDMA, TDMA, GSM and other analog /

digital wireless communications systems.

The MASWSS0143 is fabricated using a 0.5 micron

gate length GaAs PHEMT process. The process

features full chip passivation for increased perform-

ance and reliability.

Ordering Information 1

Part Number

Package

MASWSS0143

Bulk Packaging

MASWSS0143TR

1000 piece reel

MASWSS0143TR-3000

3000 piece reel

1. Reference Application Note M513 for reel size information.

Pin Configuration

Pin No.

1

2

3

4

5

6

Function

RF1

GND

RF2

VB

RFC

VA

Description

RF In/Out

RF Ground

RF In/Out

Voltage Control B

RF Common

Voltage Control A

Absolute Maximum Ratings 2,3

Parameter

Absolute Maximum

Input Power (1 GHz)

5 V Control

Operating Temperature

+36 dBm

-40°C to +85°C

Storage Temperature

-65°C to +150°C

2. Exceeding any one or combination of these limits may cause

permanent damage to this device.

3. M/A-COM does not recommend sustained operation near

these survivability limits.

* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.

1

ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 / Fax: 978.366.2266

is considering for development. Performance is based on target specifications, simulated results,

and/or prototype measurements. Commitment to develop is not guaranteed.

PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology

Solutions has under development. Performance is based on engineering tests. Specifications are

• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300

• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298

Visit www.macomtech.com for additional data sheets and product information.

typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make

Commitment to produce in volume is not guaranteed.

changes to the product(s) or information contained herein without notice.

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